The Audio preamplifier with dual recording using IC BA3420AL. The Audio preamplifier with dual recording using IC BA3420AL. It has an internal switch for switching between playback head, mic and radio input modes, and also includes a bias oscillator and regulated voltage source for radio use. All control is possible with one external switch, allowing […]
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Simple USB Microcontrollers Circuit
Microcontrollers USB Circuit Using PIC16C745 8-Bit cmos, Microcontrollers USB Using PIC16C745 Power-up Timer (PWRT) and Oscillator Start-up Timer (OST). Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation. Brown-out detection circuitry for Brown-out Reset (BOR). Programmable code-protection. Power saving SLEEP mode. Selectable oscillator options – EC – External clock (24 MHz) – […]
Power Clean Energy Solutions – How Sell Solar Works ?
Solar cell is essentially an active element that turns sunlight into electrical energy. countries crossed by the equator and receives more heat than other countries, so as to have a very large potential for developing solar power plants. Various installations of solar cells has been widely used, although only a few community groups who can. […]
sensor circuit
Alarm music for sensor circuit using UM3483 R1,3,4 ……….. 100K R2 …………… 56K R5 …………… 330K VR …………… trimport 100K C1 …………… 33pF C2 …………… 22uF/10V C3 …………… 100nF C4 …………… 4,7uF/10V C5,6 …………. 20nF C7 …………… 100uF/10V Q1 …………… 9012 Q2 …………… 9013 IC1 ………….. UM3483, MB683 S1 …………… Push on Sw SP …………… […]
Photo flash LED driver
Photo flash LED driver using LMC6442, 2N222
what major should i do if i want to invent/design electronics?
Chris G asked: I’m trying to figure out a major for college based on what i’m interested in but i’m not sure what would be the best choice.
